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Fencer Vulns
medium 6.5

CVE-2005-4402 json

Buffer overflow in MailEnable Professional 1.71 and earlier, and Enterprise 1.1 and earlier, allows remote authenticated users to execute a…

published 2005-12-20 20 y ago modified 2026-06-16 4 mo ago also EUVD-2005-4397

cvss
6.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
4.3%
EPSS 4.3% chance of exploitation in 30 days, percentile 91%
public exploits
1
Exploit-DB

Summary

Buffer overflow in MailEnable Professional 1.71 and earlier, and Enterprise 1.1 and earlier, allows remote authenticated users to execute arbitrary code via a long IMAP EXAMINE command.

Patch / fix

Timeline

  1. First public exploit (EDB-1378)
  2. Published

Exploit prediction

4.34% chance of exploitation in the next 30 days, higher than 91% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-1378 MailEnable Enterprise Edition 1.1 - 'EXAMINE' Remote Buffer Overflow remote, 2005-12-19

CVSS scores

assigned by version score vector
NVD 2.0 6.5 AV:N/AC:L/Au:S/C:P/I:P/A:P

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.